Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
Introduction.--Flamsteed.--Halley and his successors.--Airy.--The observatory buildings.--The time department.--The transit and circle departments.--The altazimuth department.--The magnetic and meteorological departments.--The heliographic department.--The spectroscopic department.--The astrographic department.--The double-star department.--Index